Learn more about our greener fleet
For an emission-free future
Channeling the same pioneering spirit as our first voyage in 1893, we are embarking on a journey to build our first fully zero-emission ship for The Coastal Express by 2030
It is the most ambitious sustainability initiative in our 130-year history.
To reach Sea Zero, we are partnering with the SINTEF science institute to explore exciting, state-of-the-art solutions in energy efficiency and battery electric power.
Even though our goal is zero emissions, we are doing what we can with the ships and the technology we have today.
That’s why we’ve invested €100 million into green upgrades for our existing fleet of seven ships, including transforming three ships to use hybrid electric power. By 2024, these changes will have cut CO2 emissions by 25% and NOx emissions by 80%.
While hybrid electric power allows ships to switch to electric batteries and be emission-free for a few hours, Sea Zero will go further and allow our ships to be fully emission-free, not just for a few hours, but always.
Learn more about our greener fleet
We’re proud to launch Sea Zero on and for the Norwegian coast. This is our home.
It is the ideal location for developing new zero-emission ships, thanks to Norway’s strong political will to support sustainable shipping, alongside future infrastructure for green energy.
The Coastal Express has sailed these shores and fjords since 1893. We have a long heritage of working closely with leading research institutions and innovative ship design companies, giving us the confidence to set Sea Zero as our goal.
For our journey to zero-emission ships by 2030, SINTEF collaborated with us to carry out a feasibility study in the summer of 2022. It revealed that to achieve Sea Zero for The Coastal Express, our new ships need to reach new standards in energy efficiency and primarily use sustainable electric energy, combined with small volumes of climate-neutral back-up fuel. The next phase is to collaborate with other partners to explore these solutions further and to qualify precisely how these measures can contribute to our overall goal of sustainability and zero emissions.
The study first analyzed the following factors of our ships:
The study also outlined how sailing emission-free along the coast presents unique challenges that require pioneering solutions.
All innovations must:
The feasibility study found three reasons why and how our future ships will be fully electric vessels, equipped with batteries that are charged with renewable energy when in port.
Beyond zero greenhouse gas emissions, all solutions must be sustainable in every aspect, including emissions into the sea and the use, sourcing, and recycling of materials.
As only 1/7 of the global energy today is renewable, and energy is becoming an even more scarce resource, energy efficiency will be a pillar of our Sea Zero project. SINTEF’s scientists and engineers will examine all the systems and equipment in the new ship design to make sure each uses the lowest amount of energy possible.
The feasibility study identified nearly 50 areas and innovations that will significantly reduce energy consumption across aspects such as:
The technologies SINTEF identified as promising in the feasibility study will now be explored further with our industry partners. Together, we will discover the positive effects of each measure on our shared goal of Sea Zero.
Are you as excited as we are about Sea Zero? If you’re a company, organization, research institute, or government agency who would like to know more about Sea Zero and how you can get involved, please contact us.
Project and research:
Ada Rødland, HRN Project Manager, Sea Zero
PR and public affairs:
Martin Henriksen, Head of Sustainability and Public Affairs